Let me know if this is already a thing that exists, I'm just writing down my experience and I haven't really seen something like this before (More under cut for length)
Multifluid:
When ones identity frequently shifts to several unique identity sets, similar to how your gender shifts for genderfluidity- The differentiating factor being that all aspects of your identity shift, not just gender. For example: preferred name and pronouns, sexuality, romantic orientation, and often even beliefs/priorities/ideals
You could definitely also use this term if your identity frequently changes based on alterhuman kinshifts
For me at least (although I don't think this needs to be universal to use the term) it's hard to directly tell when you switch the set that you prefer, until you like directly. Think about it. It's not like "oh wow I prefer this set now" it's looking back and being like what the heck??? I identified as that??? What was I thinking??? I am most certainly not that! I know who I am!
under that same thing, you might experience having friends that know you by a completely different set because that's how you introduced yourself/ came out but that's not you anymore, or have written down identity figuring out things when I identifying with other sets, despite knowing very clearly that's not how you currently feel.
Anyway if this is a term that exists already somebody should let me know! I don't really care about being the one that coined it, I just haven't been able to find anything so I thought I'd make something if anybody felt like me
I also made a flag but I don't know how to share that because I can't put photos on my posts
But if anybody wants to know it that looks like I guess I could share that too.
Not that I think anybody's really going to see this lol